CN203445676U - Electric vehicle intelligent integrated charger device - Google Patents

Electric vehicle intelligent integrated charger device Download PDF

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Publication number
CN203445676U
CN203445676U CN201320577079.5U CN201320577079U CN203445676U CN 203445676 U CN203445676 U CN 203445676U CN 201320577079 U CN201320577079 U CN 201320577079U CN 203445676 U CN203445676 U CN 203445676U
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CN
China
Prior art keywords
module
charging
charger
output
monitoring
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CN201320577079.5U
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Chinese (zh)
Inventor
何军田
左安太
胡勇
管金强
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山东鲁能智能技术有限公司
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Priority to CN201320577079.5U priority Critical patent/CN203445676U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y02T90/168
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12Remote or cooperative charging

Abstract

The utility model discloses an electric vehicle intelligent integrated charger device. The electric vehicle intelligent integrated charger device comprises an alternating current input module which is connected with an electric quantity metering module through an alternating current input switch, charging modules which are connected with the electric quantity metering module through a module alternating current switch and an alternating current bus, and is connected with an output monitoring module through a direct current bus, and is connected with a monitoring master module, and a direct current output module which is connected with the output monitoring module through a direct current output switch; the charging module comprises a plurality of charging modules in parallel connection and charging control modules; one end of each charging module is an input end; the input ends of the charging modules are connected with the alternating current bus; the other ends of the charging module are output ends which are connected with an inverter; and the inverter is connected with the direct current bus. According to the charging modules, multi-path output coordination and power intelligent matching are adopted, such that current-sharing output and automatic balance control technology can be realized, and therefore, damage to the batteries of electric vehicles can be decreased, and the charging modules have small size and high power, and as a result, the electric vehicles can be charged fast.

Description

Electric automobile intelligent integral charger device
Technical field
The utility model relates to a kind of charger device, relates in particular to a kind of electric automobile intelligent integral charger device.
Background technology
Domestic research aspect electrically-charging equipment launches; main existence charged and changes two kinds of modes of electricity at present; charging modes is confined to large-scale charging station construction; adopt the simple combination of many chargers; aspect the arranging of the quick charge of electric automobile power battery group and the charge mode charging normal, charge parameter still in experience setting and stage of fumbling, the temperature of battery, the warning of insulating, overcharging and protect the research of these application aspect to need deeply in charging process.
State Intellectual Property Office on March 20th, 2013 disclosed Chinese patent (application number is 201220239210.2, the integrated Intelligent charging system of utility model title), with State Intellectual Property Office on August 5th, 2009 disclosed Chinese patent (application number is 200910067988.2, utility model name is called a kind of multifunctional integrated charger with compensating charge for electric automobile), by analysis, the existing technical problem of integrated charger of announcing is:
1. current charger is all to adopt fieldbus and background communication, profit needs to lay a large amount of cables in this way, communication easily produces and disturbs,, be easy to charger to cause misoperation, damage charger and battery, not only cost is high, and cable laying need to waste a lot of manpowers, because the cable of laying is very long, while breaking down, be not easy to find abort situation;
2. in existing charger, rational ventilation air duct is not set, cause the excess Temperature in charger, in charger, inherent too high or too low for temperature being easy to of charger caused damage to the components and parts in charger, affect the life-span of charger, in order to extend the life-span of charger, keep the interior temperature humidity of charger within controlled range, because charging module and direct current output module are responsible for charging to charger, in charging process, can produce a large amount of heats, if these heats are got rid of the life-span that not only affects charging module and direct current output module not in time, but also can affect the charge efficiency of charger,
3. in prior art, the charger of electric automobile and charging pile are integrated to be separated, more do not relate to supervisory control system and the method for supervising of integrated charger, and existing supervisory control system only can gather the data of a power stage mouth of charger, can not gather the data of a plurality of power stage mouths of charger, more not have to propose how the data of multichannel power stage mouth to be processed;
4. current electric automobile charging pile all needs to set up charging power station, and electric automobile is more and more at present, in a city, need to build a plurality of chargings power station, could meet, but set up charging power station, not only floor space is large, need to be specific local foundation, and can not according to people need mobile, so people are to Rechargeable vehicle, charging has run into very large trouble, can only arrive specific place to charging electric vehicle;
5. existing integrated charger moved after a period of time in bad weather, easily blasted, and the blast of charger all brings very large danger to personal security and the electric automobile that charging, cost of idleness not only, and national wealth is caused to very large loss.
In sum, up to the present also do not have relevant patent and paper to address the above problem.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of electric automobile intelligent integral charger is provided, and it has advantages of complete charging electric vehicle and charging flow.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electric automobile intelligent integral charger device, it comprises the charger body of constant temperature and humidity, described charger body is divided into two-layer up and down, charger body upper strata arranges interchange input module, direct current output module, lightning protection shape device and the monitoring top control module of charger, and charger body lower floor arranges charging module;
Exchange input module, it is connected with distribution system by power line, for charger provides electric weight source, exchanges input module and also by exchanging input switch, is connected with described module for metering electric quantity;
Charging module, it is connected with module for metering electric quantity by described module alternating-current switch, ac bus successively, and it is also connected with output monitoring module by DC bus, and output monitoring module is also connected with monitoring top control module;
Direct current output module, it is connected with described output monitoring module by direct current output switch;
Lightning protection device, it is connected with described ac bus;
Described charging module adopts power intelligent assembly and multichannel output coordinating to realize current-sharing output and automatic equalization is controlled.
Described charging module comprises the single-phase module of a plurality of parallel connections, and each single-phase module is connected with output monitoring module, communication mutually between each single-phase module;
Described single-phase module comprise prime without bridge APFC circuit and LLC converter, being connected with controller with LLC converter without bridge APFC circuit of prime, the closed loop feedback realizing is separately controlled, prime without bridge APFC circuit and LLC converter, by accessory power supply, to self, provide power supply, being also connected with LLC converter without bridge APFC circuit of prime;
Described controller is dsp controller, and the dsp controller of each single-phase module is communicated by letter mutually by CAN;
Described output monitoring module is communicated by letter by 485 with dsp controller, communicates by letter by CAN with monitoring top control module.
Between described charger body upper strata and charger body lower floor, be provided with thermal insulation layer, described charging module is transversely arranged, between every two charging modules, be provided with air channel, a side in charger body lower floor is provided with a plurality of screen packs and fan, opposite side is provided with air exhauster and air outlet, described charger body upper strata one side is also provided with screen pack and fan, opposite side is provided with air exhauster and air outlet, in described each air channel, be provided with temperature detecting module, humidity detecting module, heating module, cooling module, humidification module, irradiation modules and wind-speed adjusting device, temperature detecting module, humidity detecting module, heating module, cooling module, humidification module, irradiation modules is all connected with microprocessor with wind-speed adjusting device.
Described monitoring top control module is communicated by letter with host computer by communication modes such as bandwidth carrier or Ethernet, CAN, monitors at any time each performance parameter of charger, and according to the performance parameter of charger, order occurs to adjust at any time.
Described monitoring top control module comprises core board, core board is connected with FPGA expansion board by board to board connector, board to board connector is also connected with Ethernet interface with USB interface, color screen liquid crystal interface, RS232/RS485 interface, CAN interface respectively, and color screen liquid crystal interface is connected with display module.
Described monitoring top control module is communicated by letter with host computer, and its communication mode comprises bandwidth carrier, Ethernet, CAN, RS485, GRPS.
Described monitoring top control module also with card reader, output control module, intake acquisition module, display module, analogue collection module, charge control module, kilowatt-hour meter and be connected with vehicle mounted battery management system.
The described control module of outputing comprises that outputing relay is connected with central processing unit by optical coupling isolator, and central processing unit is connected with power supply with 485 communication interfaces.
Described intake acquisition module comprises that switching value input signal acquisition module is connected with central processing unit by optical coupling isolator, and central processing unit is connected with power supply with 485 communication interfaces.
Described display module comprises liquid crystal display, keyboard and digitron display screen.
Described module for metering electric quantity utilizes current transformer to carry out electric quantity metering.
On described charging module, be also provided with fin.
Described power intelligent assembly and multichannel output coordinating are controlled: charger has a plurality of charging inlets, charges for many cars simultaneously simultaneously, when monitoring top control module detects charger simultaneously to a plurality of charging electric vehicle, the power of each electric automobile of output monitoring module monitors, and the required charge power of each electric automobile and required electric current and voltage are uploaded to monitoring top control module, monitoring top control module is according to the electric current and voltage of each electric automobile demand voltage electric current and charger maximum output this moment, and according to the size of actual power demand, the number that monitoring top control module distributes suitable charging module and charging module used to each road charging inlet, and this order is sent into charge control module, charge control module is controlled corresponding charging module startup work,
If monitoring top control module is received the failure alarm signal of charging module, processing is by analysis to stop fault charging module really, monitoring top control module gives an order to charge control module, charge control module stops charging by the charging module breaking down, and improves working properly the carrying out of power output assurance charging of other charging modules;
If the maximum output that output monitoring module detects direct current output module to be provided can not satisfy the demands, monitor top control module send provide new standby bootable charging module order to charge control module, charge control module starts the standby charging module of charging; If the minimum power of direct current output module output, still be greater than demand power, monitor top control module send stop unnecessary charging module control command to charge control module, charge control module control unnecessary charging module stop charging making each charging module be operated in the peak of efficiency; If the power output of direct current output module is not equal to demand power, dynamically adjust in real time power output.
Method of work of the present utility model: monitoring top control module of the present utility model is communicated by letter with host computer by bandwidth carrier, detect at any time each performance parameter in charger, host computer is according to each performance parameter in charger, send order, constantly control charger in optimum state, charging module is connected in distribution system, the alternating current obtaining is converting direct current to by the built-in inverter of charging module, direct current by DC bus through output monitoring module to direct current output module, the rechargeable battery of direct current output module access electric automobile, complete the charging to electric automobile.Wherein charging module adopts multichannel output coordinating and power intelligent assembly to realize current-sharing output and automatic equalization control technology, has reduced the damage to the battery of electric automobile, makes charging module volume little, and power is large, has realized fast to charging electric vehicle.In integrated electric motor of the present utility model, be provided with air channel and temperature and humidity control device, can, according to the data of temperature sensor and humidity sensor collection, make charger body interior always within humiture allowed band.
The beneficial effects of the utility model:
1. the utility model has been realized the integrated design of charger, has saved land used, can arrange in the place of the convenient charging of people arbitrarily, but also can move arbitrarily, has facilitated user's charging;
2. the utility model adopts bandwidth carrier to communicate by letter with host computer, has guaranteed fail safe and the correctness of data, accurately controls the various operations of host computer;
3. charging module adopts multichannel output coordinating and power intelligent assembly to realize current-sharing output and automatic equalization control technology, reduced the damage to the battery of electric automobile, make charging module volume little, power is large, realized fast to charging electric vehicle, and having improved operating efficiency, charging module adopts the soft resonance structure of electric current and voltage dicyclo to solve the explosive problem of charger.
4. in integrated charger of the present utility model, be provided with unique air channel, make charger body interior always within humiture allowed band, between the inherent charging module of charger body of the present utility model, be provided with specific air channel, reduced the volume of charger body, also made the intrinsic humiture of charger under controllable state.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model;
Fig. 2 is communication block diagram of the present utility model;
Fig. 3 is the control system block diagram of the utility model charging module;
Fig. 4 is the composition frame chart of the utility model charging module;
Fig. 5 is air channel of the present utility model schematic diagram;
Fig. 5 a is air channel of the present utility model end view.
Wherein, 1. exchange input module, 2. module for metering electric quantity, 3. charging module, 4. output monitoring module, 5. direct current output module, 6. lightning-protection module, 7. exchange input switch, 8. module alternating-current switch, 9. DC bus, 10. direct current output switch, 11. host computers, 12. kilowatt-hour meters, 13. monitoring top control modules, 14. vehicle mounted battery management systems, 15. charge control module, 16. analogue collection modules, 17. display modules, 18. intake acquisition modules, 19. output control module, 20. card reader, 21. charge control module, 22. screen packs, 23. inverters, 24. cables, 25. air outlets, 26. accessory power supplys, 27. without bridge APFC circuit, 28.LLC converter, 29.DSP controller, 30. electric automobiles.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As Fig. 1, a kind of electric automobile intelligent integral charger device, it comprises the charger body of constant temperature and humidity, in charger body, is provided with:
Exchange input module 1, it is connected with distribution system by power line, for charger provides electric weight source, exchanges input module 1 and also by described interchange input switch 7, is connected with described module for metering electric quantity 2;
Charging module 3; It is connected with module for metering electric quantity 2 by described module alternating-current switch 8, ac bus, and it is also connected with output monitoring module 4 by DC bus 9, and it is also connected with monitoring top control module 13;
Direct current output module 5, it is connected with described output monitoring module 4 by direct current output switch 10;
Lightning protection device 6, it is connected with described ac bus.
Described module for metering electric quantity 2 utilizes current transformer to carry out electric quantity metering.
On described charging module 3, be also provided with fin.
Described charging module 3 adopts power intelligent assembly and multichannel output coordinating to realize current-sharing output and automatic equalization is controlled.
As shown in Figure 4, described charging module 3 comprises the single-phase module of a plurality of parallel connections, and each single-phase module is connected with output monitoring module 4, communication mutually between each single-phase module;
Described single-phase module comprise prime without bridge APFC circuit 27 and LLC converter 28, being connected with controller with LLC converter 28 without bridge APFC circuit 27 of prime, the closed loop feedback realizing is separately controlled, prime without bridge APFC circuit 27 and LLC converter 28, by accessory power supply 26, to self, provide power supply, being also connected with LLC converter 28 without bridge APFC circuit 27 of prime;
Described controller is dsp controller 29, and the dsp controller 29 of each single-phase module is communicated by letter mutually by CAN;
Described output monitoring module 4 is communicated by letter by 485 with dsp controller 29, communicates by letter by CAN with monitoring top control module 13;
LLC converter 28 is communicated by letter with electric automobile 30.
Described monitoring top control module 13 comprises core board, core board is connected with FPGA expansion board by board to board connector, board to board connector is also connected with Ethernet interface with USB interface, color screen liquid crystal interface, RS232/RS485 interface, CAN interface respectively, and color screen liquid crystal interface is connected with display module.
As shown in Figure 2, described monitoring top control module 13 is communicated by letter with host computer 11, its communication mode comprises bandwidth carrier, Ethernet, CAN, RS485, GRPS, described monitoring top control module 13 also with card reader 20, output control module 19, intake acquisition module 18, display module 17, analogue collection module 16, charge control module 15, kilowatt-hour meter 12 and vehicle mounted battery management system 14 and be connected.
The described control module 19 of outputing comprises that outputing relay is connected with central processing unit by optical coupling isolator, and central processing unit is connected with power supply with 485 communication interfaces
Described intake acquisition module 18 switching value input signal acquisition modules are connected with central processing unit by optical coupling isolator, and central processing unit is connected with power supply with 485 communication interfaces.
Described display module 17 comprises liquid crystal display, keyboard and digitron display screen.
Charge control module 15 by analog output regulate charger output pressure limiting, cut-off current.
Analogue collection module 16 gathers three-phase alternating current input voltage, VD, average anode current.
Intake acquisition module 18 gathers total input switch state, total output switch state, connects confirmation, emergency stop switch state and thunder-prevention switch state.
Output control module 19 output and control direct current output switchs deciliter, night lamp illumination.
Current-sharing output and automatic equalization that charging module 3 has adopted multichannel output coordinating control technology and power intelligent combination technique to realize charging module are controlled.
Kilowatt-hour meter 12 shows for electric quantity metering.
As shown in Figure 3, the input of each charging module 3 is connected with ac bus, the other end is that output is connected with inverter 23, inverter 23 is connected with DC bus 9, described charging module 3 adopts multichannel output coordinating and power intelligent assembly to realize current-sharing output and automatic equalization is controlled, and each charging module 3 is also connected with charge control module 21.
On described charging module 3, be also provided with fin.
As Fig. 5, shown in Fig. 5 a, described charger body is divided into two-layer up and down, and charger body upper strata arranges the interchange input module 1 of charger, direct current output module 5, lightning protection shape device 6 and monitoring top control module 13, charger body lower floor arranges charging module 3, between described charger body upper strata and charger body lower floor, be provided with thermal insulation layer, described charging module 3 is transversely arranged, between every two charging modules 3, be provided with air channel, a side in charger body lower floor is provided with a plurality of screen packs 22 and fan, opposite side is provided with air exhauster and air outlet 25, described charger body upper strata one side is also provided with screen pack and fan, opposite side is provided with air exhauster and air outlet, described screen pack 22 is self-cleaning screen pack, in described each air channel, is provided with temperature detecting module, humidity detecting module, heating module, cooling module, humidification module, irradiation modules and wind-speed adjusting device, temperature detecting module, humidity detecting module, heating module, cooling module, humidification module, irradiation modules is all connected with microprocessor with wind-speed adjusting device, and described microprocessor is single-chip microcomputer.
Temperature detecting module in air channel detects the wind of coming in the external world, if temperature lower than/higher than set point, microprocessor controller control heating module/cooling module is opened, open wind-speed adjusting device simultaneously, reduce the wind speed in air channel, be convenient to maintain the constant temperature and humidity of charger body, if the humidity detecting module in air channel detects the wind of coming in the external world, humidity lower than/higher than set point, microprocessor control irradiation modules/humidification module is opened, open wind-speed adjusting device simultaneously, reduce the wind speed in air channel, be convenient to maintain the constant temperature and humidity of charger body; If extraneous wind of coming in, temperature and humidity is all within setting range, microprocessor cuts out heating module, cooling module, humidification module, irradiation modules, opens wind-speed adjusting device simultaneously and accelerates the wind speed in air channel, increases the intrinsic cross-ventilation of charger.
Described power intelligent assembly and multichannel output coordinating are controlled: charger has a plurality of charging inlets, charges for many cars simultaneously simultaneously, when monitoring top control module 13 detects charger simultaneously to a plurality of charging electric vehicle, the power of output monitoring module 4 each electric automobile of monitoring, and required charge power and the required electric current and voltage of each electric automobile is uploaded to monitoring top control module 13, monitoring top control module 13 is according to the electric current and voltage of each electric automobile demand voltage electric current and charger maximum output this moment, and according to the size of actual power demand, the number that monitoring top control module 13 distributes suitable charging module 3 and charging module used 3 to each road charging inlet, and this order is sent into charge control module 21, charge control module 21 is controlled corresponding charging module 3 startup work,
If monitoring top control module 13 is received the failure alarm signal of charging module 3, processing is by analysis to stop fault charging module 3 really, monitoring top control module 13 gives an order to charge control module 21, charge control module 21 stops charging by the charging module breaking down 3, and improves working properly the carrying out of power output assurance charging of other charging modules 3;
If the maximum output that output monitoring module 4 detects direct current output module 5 to be provided can not satisfy the demands, monitoring top control module 13 transmissions provides new standby bootable charging module 3 to order to charge control module 21, and charge control module 21 starts the standby charging module 3 of charging; If the minimum power of direct current output module 5 outputs is greater than demand power, monitor top control module 13 send stop unnecessary charging module 3 control command to charge control module 21, charge control module 21 is controlled unnecessary charging module 3 and is stopped charging and makes each charging module 3 be operated in the peak of efficiency as far as possible; If the power output of direct current output module 5 is not equal to demand power, dynamically adjust in real time power output.
Method of work of the present utility model: monitoring top control module 13 of the present utility model is communicated by letter with host computer 11 by bandwidth carrier, detect at any time each performance parameter in charger, monitoring top control module 13 is according to each performance parameter in charger, send order, constantly control charger in optimum state, charging module 3 is connected in distribution system, the alternating current obtaining is converting direct current to by the built-in inverter 23 of charging module 3, direct current by DC bus 9 through output monitoring module 4 to direct current output module 5, the rechargeable battery of direct current output module 5 access electric automobiles, complete the charging to electric automobile.Wherein charging module 3 adopts multichannel output coordinating and power intelligent assembly to realize current-sharing output and automatic equalization control technology, reduced the damage to the battery of electric automobile, made charging module volume little, power is large, realized fast to charging electric vehicle, and improved efficiency.In integrated electric motor of the present utility model, be provided with air channel, temperature and humidity control device, the data that gather according to Temperature Humidity Sensor, make the humiture of charger body interior under controllable state.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but the not restriction to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection range of the present utility model.

Claims (10)

1. an electric automobile intelligent integral charger device, it is characterized in that, it comprises the charger body of constant temperature and humidity, described charger body is divided into two-layer up and down, charger body upper strata arranges interchange input module, direct current output module, lightning protection shape device and the monitoring top control module of charger, and charger body lower floor arranges charging module:
Exchange input module, it is connected with distribution system by power line, for charger provides electric weight source, exchanges input module and also by exchanging input switch, is connected with described module for metering electric quantity;
Charging module, it is connected with module for metering electric quantity by described module alternating-current switch, ac bus successively, and it is also connected with output monitoring module by DC bus, and output monitoring module is also connected with monitoring top control module;
Direct current output module, it is connected with described output monitoring module by direct current output switch;
Lightning protection device, it is connected with described ac bus;
Described charging module adopts power intelligent assembly and multichannel output coordinating to realize current-sharing output and automatic equalization is controlled.
2. a kind of electric automobile intelligent integral charger device as claimed in claim 1, is characterized in that, described charging module comprises the single-phase module of a plurality of parallel connections, and each single-phase module is connected with output monitoring module, communication mutually between each single-phase module;
Described single-phase module comprise prime without bridge APFC circuit and LLC converter, being connected with controller with LLC converter without bridge APFC circuit of prime, the closed loop feedback realizing is separately controlled, prime without bridge APFC circuit and LLC converter, by accessory power supply, to self, provide power supply, being also connected with LLC converter without bridge APFC circuit of prime;
Described controller is dsp controller, and the dsp controller of each single-phase module is communicated by letter mutually by CAN;
Described output monitoring module is communicated by letter by 485 with dsp controller, communicates by letter by CAN with monitoring top control module.
3. a kind of electric automobile intelligent integral charger device as claimed in claim 1, it is characterized in that, between described charger body upper strata and charger body lower floor, be provided with thermal insulation layer, described charging module is transversely arranged, between every two charging modules, be provided with air channel, a side in charger body lower floor is provided with a plurality of screen packs and fan, opposite side is provided with air exhauster and air outlet, described charger body upper strata one side is also provided with screen pack and fan, opposite side is provided with air exhauster and air outlet, in described each air channel, be provided with temperature detecting module, humidity detecting module, heating module, cooling module, humidification module, irradiation modules and wind-speed adjusting device, temperature detecting module, humidity detecting module, heating module, cooling module, humidification module, irradiation modules is all connected with microprocessor with wind-speed adjusting device.
4. a kind of electric automobile intelligent integral charger device as claimed in claim 1, is characterized in that, described monitoring top control module is communicated by letter with host computer, monitors at any time each performance parameter of charger, and according to the performance parameter of charger, order occurs to adjust at any time.
5. a kind of electric automobile intelligent integral charger device as claimed in claim 1, it is characterized in that, described monitoring top control module comprises core board, core board is connected with FPGA expansion board by board to board connector, board to board connector is also connected with Ethernet interface with USB interface, color screen liquid crystal interface, RS232/RS485 interface, CAN interface respectively, and color screen liquid crystal interface is connected with display module.
6. a kind of electric automobile intelligent integral charger device as claimed in claim 4, is characterized in that, described monitoring top control module is communicated by letter with host computer, and its communication mode comprises bandwidth carrier, Ethernet, CAN, RS485, GRPS.
7. a kind of electric automobile intelligent integral charger device as claimed in claim 1, it is characterized in that, described monitoring top control module also with card reader, output control module, intake acquisition module, display module, analogue collection module, charge control module, kilowatt-hour meter and be connected with vehicle mounted battery management system.
8. a kind of electric automobile intelligent integral charger device as claimed in claim 7, is characterized in that, described in output control module and comprise that outputing relay is connected with central processing unit by optical coupling isolator, central processing unit is connected with power supply with 485 communication interfaces;
Described intake acquisition module comprises that switching value input signal acquisition module is connected with central processing unit by optical coupling isolator, and central processing unit is connected with power supply with 485 communication interfaces;
Described display module comprises liquid crystal display, keyboard and digitron display screen;
Described module for metering electric quantity utilizes current transformer to carry out electric quantity metering.
9. a kind of electric automobile intelligent integral charger device as claimed in claim 1, is characterized in that, power intelligent assembly and multichannel output coordinating are controlled and be: charger has a plurality of charging inlets, charges for many cars simultaneously simultaneously, when monitoring top control module detects charger simultaneously to a plurality of charging electric vehicle, the power of each electric automobile of output monitoring module monitors, and the required charge power of each electric automobile and required electric current and voltage are uploaded to monitoring top control module, monitoring top control module is according to the electric current and voltage of each electric automobile demand voltage electric current and charger maximum output this moment, and according to the size of actual power demand, the number that monitoring top control module distributes suitable charging module and required charging module to each road charging inlet, and this order is sent into charge control module, charge control module is controlled the number of charging module used, charge control module is controlled corresponding charging module startup work,
If monitoring top control module is received the failure alarm signal of charging module, processing is by analysis to stop fault charging module really, monitoring top control module gives an order to charge control module, charge control module stops charging by the charging module breaking down, and improves working properly the carrying out of power output assurance charging of other charging modules;
If the maximum output that output monitoring module detects direct current output module to be provided can not satisfy the demands, monitor top control module send provide new standby bootable charging module order to charge control module, charge control module starts the standby charging module of charging; If the minimum power of direct current output module output is greater than demand power, monitor top control module send stop unnecessary charging module control command to charge control module, charge control module control unnecessary charging module stop charging making each charging module be operated in the peak of efficiency; If the power output of direct current output module is not equal to demand power, dynamically adjust in real time power output.
10. a kind of electric automobile intelligent integral charger device as claimed in claim 1, is characterized in that, is also provided with fin on described charging module.
CN201320577079.5U 2013-09-17 2013-09-17 Electric vehicle intelligent integrated charger device CN203445676U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103457335A (en) * 2013-09-17 2013-12-18 山东鲁能智能技术有限公司 Intelligent integrated charger device for electric automobile
CN104821642A (en) * 2015-04-27 2015-08-05 国家电网公司 Alternating current charging controller and method for electric passenger vehicles
CN105186604A (en) * 2015-08-24 2015-12-23 昊坤能源科技(上海)有限公司 Human body fingerprint payment system and method for electric car charging pile
CN105406554A (en) * 2015-12-24 2016-03-16 魅族科技(中国)有限公司 Charge control method and charge control device
CN108879900A (en) * 2018-06-27 2018-11-23 广东电网有限责任公司 A kind of electromobile modularization charge fault shielding system and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103457335A (en) * 2013-09-17 2013-12-18 山东鲁能智能技术有限公司 Intelligent integrated charger device for electric automobile
WO2015039633A1 (en) * 2013-09-17 2015-03-26 山东鲁能智能技术有限公司 Smart, integrated charging device for electric vehicles
CN103457335B (en) * 2013-09-17 2016-05-11 山东鲁能智能技术有限公司 Electric automobile intelligent integral charger device
US9969286B2 (en) 2013-09-17 2018-05-15 Shandong Luneng Intelligence Technology Co., Ltd Smart, integrated charging device for electric vehicles
CN104821642A (en) * 2015-04-27 2015-08-05 国家电网公司 Alternating current charging controller and method for electric passenger vehicles
CN104821642B (en) * 2015-04-27 2018-02-13 国家电网公司 A kind of AC charging controller and method for electric passenger vehicle
CN105186604A (en) * 2015-08-24 2015-12-23 昊坤能源科技(上海)有限公司 Human body fingerprint payment system and method for electric car charging pile
CN105406554A (en) * 2015-12-24 2016-03-16 魅族科技(中国)有限公司 Charge control method and charge control device
CN108879900A (en) * 2018-06-27 2018-11-23 广东电网有限责任公司 A kind of electromobile modularization charge fault shielding system and method

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